18/07/2024

Heat Shrink Tubing

Heat shrink tubing is a simple and safe solution for insulation and protection of wires, cables, connections, terminals and components. It is a flexible tube that shrinks in diameter and increases in thickness when heated. In this way, it shrinks tightly around the cable or connector and provides excellent insulating properties. A variety of materials are available to meet specific technical requirements: polyolefin (POX), elastomer (PES), fluoropolymer (FPM), polyvinylidene fluoride (PVDF) and polytetrafluoroethylene (PTFE), etc. Heat shrink tubing is available in many colours including "clear". Variants are thin wall, medium wall and thick wall tubings. Dual-Wall variants are also available; this term is used for heatshrinks that already include adhesive. Our shrink ratios range from 2:1 to 6:1.


2,697 products

Reset all
HIS-3 bag 3:1 blue, width 112.
Compare
HIS-3-BAG-3/1-PO-X-BU 308-30312
Compare
10 pcs.
Blue (BU) HIS-3-BAG-3/1-PO-X-BU 308-30312
HIS-3 bag 3:1 grey, width 112.
Compare
HIS-3-BAG-3/1-PO-X-GY 308-30313
Compare
10 bag
Grey (GY) HIS-3-BAG-3/1-PO-X-GY 308-30313
HIS-3 bag 3:1 brown, width 112.
Compare
HIS-3-BAG-3/1-PO-X-BN 308-30314
Compare
10 pcs.
Brown (BN) HIS-3-BAG-3/1-PO-X-BN 308-30314
HIS-3 bag 3:1 transparent, width 112.
Compare
HIS-3-BAG-3/1-PO-X-CL 308-30315
Compare
10 bag
Transparent (CL) HIS-3-BAG-3/1-PO-X-CL 308-30315
HIS-3 bag 3:1 green-yellow.
Compare
HIS-3-BAG-3/1-PO-X-GNYE 308-30316
Compare
10 pcs.
Green-Yellow (GNYE) HIS-3-BAG-3/1-PO-X-GNYE 308-30316
HIS-3 bag 6:2 black.
Compare
HIS-3-BAG-6/2-PO-X-BK 308-30610
Compare
10 pcs.
Black (BK) HIS-3-BAG-6/2-PO-X-BK 308-30610
HIS-3 bag 6:2 red, width 112.
Compare
HIS-3-BAG-6/2-PO-X-RD 308-30611
Compare
10 pcs.
Red (RD) HIS-3-BAG-6/2-PO-X-RD 308-30611
HIS-3 bag 6:2 blue, width 112.
Compare
HIS-3-BAG-6/2-PO-X-BU 308-30612
Compare
10 pcs.
Blue (BU) HIS-3-BAG-6/2-PO-X-BU 308-30612
HIS-3 bag 6:2 grey, width 112.
Compare
HIS-3-BAG-6/2-PO-X-GY 308-30613
Compare
10 pcs.
Grey (GY) HIS-3-BAG-6/2-PO-X-GY 308-30613
HIS-3 bag 6:2 brown, width 112.
Compare
HIS-3-BAG-6/2-PO-X-BN 308-30614
Compare
10 pcs.
Brown (BN) HIS-3-BAG-6/2-PO-X-BN 308-30614
HIS-3 bag 6:2 transparent, width 112.
Compare
HIS-3-BAG-6/2-PO-X-CL 308-30615
Compare
10 bag
Transparent (CL) HIS-3-BAG-6/2-PO-X-CL 308-30615
HIS-3 BAG available in seven colours and four sizes.
Compare
HIS-3-BAG-6/2-PO-X-MIX 308-30616
Compare
15 pcs.
Various (MIX) HIS-3-BAG-6/2-PO-X-MIX 308-30616
HIS-3 bag 3:1 green-yellow.
Compare
HIS-3-BAG-6/2-PO-X-GNYE 308-30617
Compare
10 bag
Green-Yellow (GNYE) HIS-3-BAG-6/2-PO-X-GNYE 308-30617
HIS-3 bag 1.5:0.5 black.
Compare
HIS-3-BAG-1.5/0.5-PO-X-BK 308-30151
Compare
10 pcs.
Black (BK) HIS-3-BAG-1.5/0.5-PO-X-BK 308-30151
HIS-3 bag 1,5:0,5 red, width 112.
Compare
HIS-3-BAG-1.5/0.5-PO-X-RD 308-30160
Compare
10 pcs.
Red (RD) HIS-3-BAG-1.5/0.5-PO-X-RD 308-30160
HIS-3 bag 1.5:0.5 blue, width 112.
Compare
HIS-3-BAG-1.5/0.5-PO-X-BU 308-30161
Compare
10 pcs.
Blue (BU) HIS-3-BAG-1.5/0.5-PO-X-BU 308-30161
HIS-3 bag 1.5:0.5 grey, width 112.
Compare
HIS-3-BAG-1.5/0.5-PO-X-GY 308-30162
Compare
10 bag
Grey (GY) HIS-3-BAG-1.5/0.5-PO-X-GY 308-30162
HIS-3 bag 1.5:0.5 transparent, width 112.
Compare
HIS-3-BAG-1.5/0.5-PO-X-CL 308-30164
Compare
10 bag
Transparent (CL) HIS-3-BAG-1.5/0.5-PO-X-CL 308-30164
HIS-3 bag 1.5:0.5 green-yellow, width 112.
Compare
HIS-3-BAG-1.5/0.5-PO-X-GNYE 308-30165
Compare
10 pcs.
Green-Yellow (GNYE) HIS-3-BAG-1.5/0.5-PO-X-GNYE 308-30165
HIS-3 bag 12:4 black.
Compare
HIS-3-BAG-12/4-PO-X-BK 308-31210
Compare
10 pcs.
Black (BK) HIS-3-BAG-12/4-PO-X-BK 308-31210
HIS-3 bag 12:4 red, width 112.
Compare
HIS-3-BAG-12/4-PO-X-RD 308-31211
Compare
10 pcs.
Red (RD) HIS-3-BAG-12/4-PO-X-RD 308-31211
HIS-3 bag 12:4 blue, width 112.
Compare
HIS-3-BAG-12/4-PO-X-BU 308-31212
Compare
10 pcs.
Blue (BU) HIS-3-BAG-12/4-PO-X-BU 308-31212
HIS-3 bag 12:4 grey, width 112.
Compare
HIS-3-BAG-12/4-PO-X-GY 308-31213
Compare
10 pcs.
Grey (GY) HIS-3-BAG-12/4-PO-X-GY 308-31213
HIS-3 bag 12:4 transparent, width 112.
Compare
HIS-3-BAG-12/4-PO-X-CL 308-31215
Compare
10 pcs.
Transparent (CL) HIS-3-BAG-12/4-PO-X-CL 308-31215
HIS-3 BAG available in seven colours and four sizes.
Compare
HIS-3-BAG-12/4-PO-X-MIX 308-31216
Compare
15 pcs.
Various (MIX) HIS-3-BAG-12/4-PO-X-MIX 308-31216
HIS-3 bag 3:1 green-yellow.
Compare
HIS-3-BAG-12/4-PO-X-GNYE 308-31217
Compare
10 bag
Green-Yellow (GNYE) HIS-3-BAG-12/4-PO-X-GNYE 308-31217
10 pcs.
Various (MIX) HIS-3-BAG-40/13-PO-X-MIX 308-34010
Packaged in a printed plastic bag with hang hole for easy merchandising.
Compare
HIS-3-BAG 9/3 CL-PO-X-CL 308-30921
Compare
10 pcs.
Transparent (CL) HIS-3-BAG 9/3 CL-PO-X-CL 308-30921
Packaged in a printed plastic bag with hang hole for easy merchandising.
Compare
HIS-3-BAG 4.5/1.5 CL-PO-X-CL 308-30421
Compare
10 pcs.
Transparent (CL) HIS-3-BAG 4.5/1.5 CL-PO-X-CL 308-30421
Thin wall TE28 tubing.
Compare
TE28 2.4/1.2-POA-BK 342-30000
Compare
150
Black (BK) TE28 2.4/1.2-POA-BK 342-30000
Thin wall TE28 tubing.
Compare
TE28 3.2/1.6-POA-BK 342-30010
Compare
150
Black (BK) TE28 3.2/1.6-POA-BK 342-30010
Thin wall TE28 tubing.
Compare
TE28 4.8/2.4-POA-BK 342-30020
Compare
60
Black (BK) TE28 4.8/2.4-POA-BK 342-30020
Thin wall TE28 tubing.
Compare
TE28 6.4/3.2-POA-BK 342-30030
Compare
60 metre
Black (BK) TE28 6.4/3.2-POA-BK 342-30030
Thin wall TE28 tubing.
Compare
TE28 9.5/4.8-POA-BK 342-30040
Compare
60
Black (BK) TE28 9.5/4.8-POA-BK 342-30040
Thin wall TE28 tubing.
Compare
TE28 19.0/9.5-POA-BK 342-30060
Compare
30 metre
Black (BK) TE28 19.0/9.5-POA-BK 342-30060
Thin wall TE28 tubing.
Compare
TE28 25.4/12.7-POA-BK 342-30070
Compare
30
Black (BK) TE28 25.4/12.7-POA-BK 342-30070
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TCN30-1.5/0.5-BK-PO-X-BK 300-70109
Compare
20 m
Black (BK) TCN30-1.5/0.5-BK-PO-X-BK 300-70109
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TCN30-1.5/0.5-RD-PO-X-RD 300-70139
Compare
20 m
Red (RD) TCN30-1.5/0.5-RD-PO-X-RD 300-70139
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TCN30-3.2/1.1-BK-PO-X-BK 300-70110
Compare
20 m
Black (BK) TCN30-3.2/1.1-BK-PO-X-BK 300-70110
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TCN30-3.2/1.1-BU-PO-X-BU 300-70125
Compare
20 m
Blue (BU) TCN30-3.2/1.1-BU-PO-X-BU 300-70125
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TCN30-3.2/1.1-RD-PO-X-RD 300-70140
Compare
20 m
Red (RD) TCN30-3.2/1.1-RD-PO-X-RD 300-70140
Compare
TCN30-3.2/1.1-BN-PO-X-BN 300-70147
Compare
20 m
Brown (BN) TCN30-3.2/1.1-BN-PO-X-BN 300-70147
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TCN30-6.0/2.0-BK-PO-X-BK 300-70111
Compare
15 m
Black (BK) TCN30-6.0/2.0-BK-PO-X-BK 300-70111
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TCN30-6.0/2.0-BU-PO-X-BU 300-70126
Compare
15 m
Blue (BU) TCN30-6.0/2.0-BU-PO-X-BU 300-70126
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TCN30-6.0/2.0-RD-PO-X-RD 300-70141
Compare
15 m
Red (RD) TCN30-6.0/2.0-RD-PO-X-RD 300-70141
Compare
TCN30-6.0/2.0-BN-PO-X-BN 300-70148
Compare
15 m
Brown (BN) TCN30-6.0/2.0-BN-PO-X-BN 300-70148
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TCN30-9.0/3.0-BK-PO-X-BK 300-70112
Compare
10 m
Black (BK) TCN30-9.0/3.0-BK-PO-X-BK 300-70112
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TCN30-9.0/3.0-BU-PO-X-BU 300-70127
Compare
10 m
Blue (BU) TCN30-9.0/3.0-BU-PO-X-BU 300-70127
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TCN30-9.0/3.0-RD-PO-X-RD 300-70142
Compare
10 m
Red (RD) TCN30-9.0/3.0-RD-PO-X-RD 300-70142
Compare
TCN30-9.0/3.0-BN-PO-X-BN 300-70149
Compare
10 m
Brown (BN) TCN30-9.0/3.0-BN-PO-X-BN 300-70149
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TCN30-12.0/4.0-BK-PO-X-BK 300-70113
Compare
10 m
Black (BK) TCN30-12.0/4.0-BK-PO-X-BK 300-70113
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TCN30-12.0/4.0-BU-PO-X-BU 300-70128
Compare
10 m
Blue (BU) TCN30-12.0/4.0-BU-PO-X-BU 300-70128
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TCN30-12.0/4.0-RD-PO-X-RD 300-70143
Compare
10 m
Red (RD) TCN30-12.0/4.0-RD-PO-X-RD 300-70143
Compare
TCN30-12.0/4.0-BN-PO-X-BN 300-70150
Compare
10 m
Brown (BN) TCN30-12.0/4.0-BN-PO-X-BN 300-70150
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TCN30-18.0/6.0-BK-PO-X-BK 300-70115
Compare
5 m
Black (BK) TCN30-18.0/6.0-BK-PO-X-BK 300-70115
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TCN30-18.0/6.0-BU-PO-X-BU 300-70129
Compare
5 m
Blue (BU) TCN30-18.0/6.0-BU-PO-X-BU 300-70129
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TCN30-18.0/6.0-RD-PO-X-RD 300-70144
Compare
5 m
Red (RD) TCN30-18.0/6.0-RD-PO-X-RD 300-70144
Compare
TCN30-18.0/6.0-BN-PO-X-BN 300-70151
Compare
5 m
Brown (BN) TCN30-18.0/6.0-BN-PO-X-BN 300-70151
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TCN30-24.0/8.0-BK-PO-X-BK 300-70116
Compare
5 m
Black (BK) TCN30-24.0/8.0-BK-PO-X-BK 300-70116
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TCN30-24.0/8.0-BU-PO-X-BU 300-70130
Compare
5 m
Blue (BU) TCN30-24.0/8.0-BU-PO-X-BU 300-70130
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TCN30-24.0/8.0-RD-PO-X-RD 300-70145
Compare
5 m
Red (RD) TCN30-24.0/8.0-RD-PO-X-RD 300-70145
Compare
TCN30-24.0/8.0-BN-PO-X-BN 300-70152
Compare
5 m
Brown (BN) TCN30-24.0/8.0-BN-PO-X-BN 300-70152
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TCN30-39.0/13.0-BK-PO-X-BK 300-70117
Compare
5 m
Black (BK) TCN30-39.0/13.0-BK-PO-X-BK 300-70117
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TCN30-39.0/13.0-BU-PO-X-BU 300-70131
Compare
5 m
Blue (BU) TCN30-39.0/13.0-BU-PO-X-BU 300-70131
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TCN30-39.0/13.0-RD-PO-X-RD 300-70146
Compare
5 m
Red (RD) TCN30-39.0/13.0-RD-PO-X-RD 300-70146
Compare
TCN30-39.0/13.0-BN-PO-X-BN 300-70153
Compare
5 m
Brown (BN) TCN30-39.0/13.0-BN-PO-X-BN 300-70153
30 metre
Black (BK) TFN31 12/4-PO-X-BK 333-42005
30
Transparent (CL) TFN31 12/4-PO-X-CL 333-42014
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TFN31 12/4-PO-X-RD 333-42023
Compare
30
Red (RD) TFN31 12/4-PO-X-RD 333-42023
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TFN31 12/4-PO-X-YE 333-42032
Compare
30
Yellow (YE) TFN31 12/4-PO-X-YE 333-42032
30
Blue (BU) TFN31 12/4-PO-X-BU 333-42041
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TFN31 12/4-PO-X-GN 333-42050
Compare
30 metre
Green (GN) TFN31 12/4-PO-X-GN 333-42050
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TFN31 12/4-PO-X-WH 333-42068
Compare
30
White (WH) TFN31 12/4-PO-X-WH 333-42068
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TFN31-12.0/4.0-GNYE-PO-X-GNYE 333-42079
Compare
10 m
Green-Yellow (GNYE) TFN31-12.0/4.0-GNYE-PO-X-GNYE 333-42079
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TFN31-ST-4.5/1.5-PO-X-BK 333-41509
Compare
20 pcs.
Black (BK) TFN31-ST-4.5/1.5-PO-X-BK 333-41509
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TFN31 4.5/1.5-PO-X-BK 333-42002
Compare
30 metre
Black (BK) TFN31 4.5/1.5-PO-X-BK 333-42002
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TFN31 4.5/1.5-PO-X-CL 333-42011
Compare
30 metre
Transparent (CL) TFN31 4.5/1.5-PO-X-CL 333-42011
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TFN31 4.5/1.5-PO-X-RD 333-42020
Compare
30 metre
Red (RD) TFN31 4.5/1.5-PO-X-RD 333-42020
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TFN31 4.5/1.5-PO-X-YE 333-42029
Compare
30 metre
Yellow (YE) TFN31 4.5/1.5-PO-X-YE 333-42029
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TFN31 4.5/1.5-PO-X-BU 333-42038
Compare
30 metre
Blue (BU) TFN31 4.5/1.5-PO-X-BU 333-42038
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TFN31 4.5/1.5-PO-X-GN 333-42047
Compare
30 metre
Green (GN) TFN31 4.5/1.5-PO-X-GN 333-42047
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TFN31 4.5/1.5-PO-X-GNYE 333-42056
Compare
30 metre
Green-Yellow (GNYE) TFN31 4.5/1.5-PO-X-GNYE 333-42056
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TFN31 4.5/1.5-PO-X-WH 333-42065
Compare
30 metre
White (WH) TFN31 4.5/1.5-PO-X-WH 333-42065
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TF21-2.4/1.2-PO-X-WH 309-50249
Compare
150 m
White (WH) TF21-2.4/1.2-PO-X-WH 309-50249
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TF21-2.4/1.2-PO-X-RD 309-50242
Compare
150 m
Red (RD) TF21-2.4/1.2-PO-X-RD 309-50242
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TF21-2.4/1.2-PO-X-YE 309-50244
Compare
150 m
Yellow (YE) TF21-2.4/1.2-PO-X-YE 309-50244
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TF21-2.4/1.2-PO-X-GN 309-50245
Compare
150 m
Green (GN) TF21-2.4/1.2-PO-X-GN 309-50245
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TF21-2.4/1.2-PO-X-BU 309-50246
Compare
150 m
Blue (BU) TF21-2.4/1.2-PO-X-BU 309-50246
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TF21-2.4/1.2-PO-X-GNYE 309-50247
Compare
150 m
Green-Yellow (GNYE) TF21-2.4/1.2-PO-X-GNYE 309-50247
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TF21-2.4/1.2-PO-X-BK 309-21240
Compare
75 m
Black (BK) TF21-2.4/1.2-PO-X-BK 309-21240
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TF21-2.4/1.2-PO-X-WH 309-21249
Compare
75 m
White (WH) TF21-2.4/1.2-PO-X-WH 309-21249
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TF21-2.4/1.2-PO-X-RD 309-21242
Compare
75 m
Red (RD) TF21-2.4/1.2-PO-X-RD 309-21242
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TF21-2.4/1.2-PO-X-GN 309-21245
Compare
75 m
Green (GN) TF21-2.4/1.2-PO-X-GN 309-21245
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TF21-2.4/1.2-PO-X-YE 309-21244
Compare
75 m
Yellow (YE) TF21-2.4/1.2-PO-X-YE 309-21244
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TF21-2.4/1.2-PO-X-BU 309-21246
Compare
75 m
Blue (BU) TF21-2.4/1.2-PO-X-BU 309-21246
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TF21-2.4/1.2-PO-X-GNYE 309-41247
Compare
75 m
Green-Yellow (GNYE) TF21-2.4/1.2-PO-X-GNYE 309-41247
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TF21-3.2/1.6-PO-X-GNYE 309-10327
Compare
300 reel
Green-Yellow (GNYE) TF21-3.2/1.6-PO-X-GNYE 309-10327
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TF21-3.2/1.6-PO-X-WH 309-20329
Compare
100 metre
White (WH) TF21-3.2/1.6-PO-X-WH 309-20329
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TF21-3.2/1.6-PO-X-BK 309-50320
Compare
150 m
Black (BK) TF21-3.2/1.6-PO-X-BK 309-50320
Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.
Compare
TF21-3.2/1.6-PO-X-WH 309-50329
Compare
150 m
White (WH) TF21-3.2/1.6-PO-X-WH 309-50329

Heat Shrink Tubing

Heat shrink tubing is a simple and safe solution for insulation and protection of wires, cables, connections, terminals and components. It is a flexible tube that shrinks in diameter and increases in thickness when heated. In this way, it shrinks tightly around the cable or connector and provides excellent insulating properties. A variety of materials are available to meet specific technical requirements: polyolefin (POX), elastomer (PES), fluoropolymer (FPM), polyvinylidene fluoride (PVDF) and polytetrafluoroethylene (PTFE), etc. Heat shrink tubing is available in many colours including "clear". Variants are thin wall, medium wall and thick wall tubings. Dual-Wall variants are also available; this term is used for heatshrinks that already include adhesive. Our shrink ratios range from 2:1 to 6:1.